CM2400-02 Datasheet, PDF (4/14 Pages) California Micro Devices Corp – Universal Serial Bus Transceiver with Level Translator

PRELIMINARY
CM2400-02/03/04
Specifications (cont’d)
ELECTRICAL OPERATING CHARACTERISTICS ^{(SEE NOTE 1)}
Supply Pins (V_BUS = 4.0V to 5.5V; V_CC = 1.65V to 3.6V)
SYMBOL PARAMETER
CONDITIONS
MIN
V_REG Regulated supply output
Unloaded
3.0
I_BUS Operating supply current
Full-speed TX and RX; C_L=50pF on
D+/D- outputs; Note 2
I_BUS(IDLE) Supply current during full speed idle Full-speed idle; Notes 3 & 4
and SE0
I_BUS(DIS) Disable mode supply current
V_CC not present; Note 4
I_BUS(SUSP) Suspend mode supply current
SPND = HIGH; Notes 3 & 4
I_CC
Operating I/O supply current
Full-speed TX and RX; Note 5
I_CC(STAT) Static I/O supply current
Full-speed idle, SE0 or suspend; Note 5
I_CC(SHARE) Supply current during sharing mode V_BUS not connected; Note 5
I_DX(SHARE) D+/D- load current during sharing
mode
V_BUS not connected; ENUMERATE =
LOW; Note 5
V_TH(VBUS) V_BUS supply detection threshold
Supply lost
Supply present
2.4
V_TH(VCC) V_CC supply detection threshold
Supply lost (USB_D low)
Supply present
1.4
Digital Pins (V_BUS = 4.0V to 5.5V; V_CC = 1.8V ± 0.15V)
SYMBOL PARAMETER
CONDITIONS
MIN
V_IL
Logic LOW input voltage
V_IH
Logic HIGH input voltage
1.2
V_OL
Logic LOW output voltage
I_OL = 100µA
I_OL = 2mA
V_OH Logic HIGH output voltage
I_OH = 100µA
1.50
I_OH = 2mA
1.25
TYP
3.3
TYP
MAX
3.6
8
UNITS
V
mA
500 µA
60
µA
60
µA
1.0 mA
1.0
µA
1.0
µA
1.0
µA
0.8
V
V
0.5
V
V
MAX
0.5
0.15
0.40
UNITS
V
V
V
V
V
V
Note 1: Operating Characteristics are over Standard Operating Conditions unless otherwise specified.
Note 2: Equivalent to discharging a 100pF capacitor via a 1.5kΩ resistor (Human body model).
Note 3: Excluding any load current and V_PU/VSW source current to 1.5kΩ and 15kΩ pull-up and pull-down resistors (200 µA).
Note 4: Current is drawn from VBUS of Host when device is a peripheral.
Note 5: Low current ideal for battery powered applications.
© 2004 California Micro Devices Corp. All rights reserved.
4 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: [phone] ● Fax: [phone] ● www.calmicro.com 08/24/04